TERA PUMP TRWS25 ROTARY HAND BARREL PUMP 2" NPT threaded bung adapter / 40" LONG 1" SUCTION PIPE / 50" Height Adjustable Bung Adapter / Flow rates of up to 10 gallons per minute (gpm) Not for drinking water / Heavy-duty all steel and cast iron construction including the pump impeller Easy and Smooth action / Gooseneck discharge spout / Use on barrels, drums and small tanks Flow rates of up to <span class="a-text-bold"><span class="a-text-italic">10GPM (Gallons Per Minute)</span></span> <span class="a-text-italic">Heavy-duty Cast Iron &amp; Steel </span>construction including the pump impeller Easy and smooth action &amp; gooseneck dshcarge spout Use on <span class="a-text-italic">barrels, drums</span> and <span class="a-text-italic">small tanks</span>